NAND01GW4B2AN6E STMicroelectronics, NAND01GW4B2AN6E Datasheet - Page 41

• Manufacturer Part Number: NAND01GW4B2AN6E
• Description: IC FLASH 1GBIT 48TSOP
• Manufacturer: STMicroelectronics

Specifications of NAND01GW4B2AN6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 1G (64M x 16)
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -

NAND01G-B, NAND02G-B
Table 17.
Figure 19. Bad Block Management Flowchart
Figure 20. Garbage Collection
Operation
Invalid
Program
Valid
Block Failure
Page
Page
Erase
Read
Old Area
Block Address =
START
Block 0
= FFh?
block?
Data
Last
END
YES
YES
NO
NO
(Erased)
Free
Page
Bad Block table
Recommended Procedure
Block Replacement or ECC
Update
Block Address
Increment
Block Replacement
New Area (After GC)
ECC
AI07588C
Software algorithms
AI07599B
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